<template>
  <div>
    <div id="choose">
      <i v-for="(item, index) in arr" :key="index">
        <input type="checkbox" :value="item" v-model="hobby"/>{{ item }}
      </i>
    </div>
    <ul>
      <li v-for="(item,index) in hobby" :key="index">{{item}}</li>
    </ul>
  </div>
</template>

<script>
export default {
  data() {
    return {
      arr: ["科幻", "喜剧", "动漫", "冒险", "科技", "军事", "娱乐", "奇闻"],
      hobby: [],
    }
  },
};
</script>

<style>
</style>